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10010550006061 = 11910050000551
BaseRepresentation
bin1001000110101100001101…
…0001101111000100101101
31022102222222102221002102121
42101223003101233010231
52303003101300143221
633142441100152541
72052144522044413
oct221530321570455
938388872832377
1010010550006061
11320a4a555a7a0
121158140b38751
13577cb5a88b67
142687283432b3
151255e6245a41
hex91ac346f12d

10010550006061 has 4 divisors (see below), whose sum is σ = 10920600006624. Its totient is φ = 9100500005500.

The previous prime is 10010550005959. The next prime is 10010550006077. The reversal of 10010550006061 is 16060005501001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10010550006061 - 233 = 10001960071469 is a prime.

It is a super-2 number, since 2×100105500060612 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010550006761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455025000265 + ... + 455025000286.

It is an arithmetic number, because the mean of its divisors is an integer number (2730150001656).

Almost surely, 210010550006061 is an apocalyptic number.

10010550006061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10010550006061 is a deficient number, since it is larger than the sum of its proper divisors (910050000563).

10010550006061 is an equidigital number, since it uses as much as digits as its factorization.

10010550006061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910050000562.

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 10010550006061 its reverse (16060005501001), we get a palindrome (26070555507062).

The spelling of 10010550006061 in words is "ten trillion, ten billion, five hundred fifty million, six thousand, sixty-one".

Divisors: 1 11 910050000551 10010550006061